baber/WOPTO huggingface dataset:
Patent JP-2001074270-A (JP)
Title: Air-conditioning facility utilizing drain
Inventor: KATO TOSHINAO
IPC: F24F13/22
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To effectively utilize drain, condensed in the air cooling unit of a water-cooled air conditioner. SOLUTION: In an air-conditioning facility, air conditioners 5a, 5b, 5c, which are installed in a factory building 1, are provided with drain receivers to conduct the received drain to flow into cooling water W in a cooling tower 3 by a drain pipe 7 and supplement one part of the cooling water, discharged into atmosphere through the cooling tower 3. An air suction pipe 10 for a compressor 4, used in the factory, is provided with a suction air cooler 10a to improve a suction efficiency by cooling suction air by the cold heat of the drain and save the electric power consumption of the compressor 4.
Patent JP-2001176952-A (JP)
Title: Positional shift detector for wafer
Inventor: KATSUMATA HIROFUMI
IPC: G01B11/03
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a detector which can decide accurately whether an wafer placed on a susceptor is contained in a dropping step or not. SOLUTION: The positional shift detector for wafer comprises a semiconductor laser element 23 for irradiating the surface of an wafer 1 with laser light, a diaphragm 25/a condenser lens 26/a photodiode 27 for detecting reflected light from the surface of the wafer 1, and an operating circuit 29 for determining positional shift. When the surface of the wafer 1 is irradiated with laser light, reflected light passes through the diaphragm 25 and enters the condenser lens 26 before being converged onto the light receiving face of the photodiode 27. The operating circuit 29 compares the output voltage from the photodiode 27 with a preset reference level to determine inclination of the surface of the wafer 1 thus determining positional shift of the wafer.
Patent JP-H11172739-A (JP)
Title: Toilet cleaning and aromatic agent with physical condition diagnosing solution
Inventor: KIDO KEISUKE
IPC: E03D9/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To understand the health condition from the urine by blending the composition having the cleaning capacity, with the composition for checking sugar and protein in the urine. SOLUTION: A toilet cleaning and aromatic agent with the physical condition diagnosing solution is prepared by blending the composition having the cleaning capacity such as enzyme, with the composition for checking the sugar and the protein in the urine such as grape sugar oxidizing enzyme, peroxidase and tetrabromophenol blue. The toilet cleaning and aromatic agent is put into a water tank 3 of a western-styled toilet 1, and put into a urinal 4. The physical condition can be informed from the urine.
Patent JP-H11182220-A (JP)
Title: Piston for internal combustion engine
Inventor: OKAMURA EIJI
IPC: F16J1/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve lubrication effectively with utilizing lubricating oil which reaches a side cut part. SOLUTION: A piston pin hole 10 penetrated in a radial direction is formed on a prescribed position of a piston 1. A side cut part 13 recessed from an outer peripheral surface of the piston 1 is formed on an opening position of the piston pin hole 10. A projection 14 extending from an outer periphery of the piston 1 toward the piston pin hole 10 is formed on the side cut part 13, and lubricating oil of the side cut part 13 is led in the piston pin hole 10 by the projection 14.
Patent JP-2001180044-A (JP)
Title: Printing device and printing method
Inventor: HORIE TAKASHI
IPC: B41J2/485
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To execute reverse printing quickly and efficiently. SOLUTION: A data transfer circuit block 31 reads out printing data from a memory (RAM) 13 under the control of a CPU 11 and supplies the same to a normal/reverse circuit 33 as well as supplies a transfer clock to a printing data receiving and outputting circuit 34. An output port circuit 32 supplies 0 in the case the printing method is normal printing, or 1 in the case it is reverse printing as normal/reverse command data to the normal/reverse circuit 33. The normal/reverse circuit 33 calculates the exclusive OR with respect to the printing data from the data transfer circuit block 31 and the normal/ reverse command data from the output port circuit 32 so as to supply the calculation result to the printing data receiving and outputting circuit 34.  The printing data receiving and outputting circuit 34 receives the calculation result from the normal/reverse command circuit 33 synchronously to the transfer clock, and outputs a corresponding control signal to a printing head 5.
Patent JP-2000186779-A (JP)
Title: Pressure control valve
Inventor: NIITOME TAKASHI
IPC: F15B11/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To protect an actuator by preventing hunting in sliding and displacing a spool from the neutral position and by increasing the return speed in returning the spool to the neutral position. SOLUTION: Pressure receiving chambers 19A, 19B positioned on both ends in the axial direction of a spool slide hole 5, and supply passages 20A, 20B for communicating the pressure receiving chambers 19A, 19B with hydraulic source side ports 3A, 3B are provided on a valve casing 2. Throttle passage 21A, 21B having the passage areas smaller than those of the supply passages 20A, 20B are provided on a spool 12. When the spool 12 is displaced from the neutral position, the cushion action is applied to the spool 12 by the throttle passages 21A, 21B. When the spool 12 is returned to the neutral position the return speed in returning the spool 12 by the supply passages 20A, 20B is increased.
Patent JP-H10182465-A (JP)
Title: Topical ophthalmic pharmaceutical composition for treating glaucoma and ocular hypertension
Inventor: BISHOP JOHN E
IPC: A61K31/085
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of manifesting excellent lowering of the intraocular tension without causing remarkable adverse side effects by making the composition include a specific compound therein. SOLUTION: This composition contains a therapeutically effective amount of a compound represented by the formula [R1 is H, a 1-12C alkyl, a 1-12C acyl, a 3-8C cycloalkyl, etc.; R2 and R3 are each H or a 1-5C alkyl; X is O, S or CH2 ; the overlapped part of the solid line and the broken line is a single bond or a cis-trans double bond for an α chain (upper chain) and a single bond or a trans double bond for an ω chain (lower chain); R9 and R11 are each H, a 1-10C alkyl or a 1-10C acyl; Y is O, H, OR15 (R15 is H or a 1-10C alkyl), etc.; Z is Cl or CF3 ], preferably selected from 3-oxacloprostenol, 13,14- dihydrofluprostenol and pharmaceutically permissible esters and salts thereof. The concentration of the compound is preferably about 0.00003 to about 3wt.%.
Patent JP-2000187554-A (JP)
Title: Input device
Inventor: MURATA MAKOTO
IPC: G06F3/0354
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an input device which insures operability that is not less functionable than a multifunction key and is also not limited by a component layout or a design. SOLUTION: A touch pad 12 has a 1st operation area 12a provided along one side between the left and right sides of a monitor screen and a 2nd operation area 12b provided along one side between upper and lower sides. 1st and 2nd event generating means detect vertical and horizontal movements of touch coordinates in each operation area of the touch pad and generate an event signal for each movement direction. When each operation area of the pad 12 is traced by a finger, etc., an up, down, left or right event signal is generated in accordance with the direction in which tracing is performed. A menu generating means is shifted to a menu image associated with each event.  It is possible to design a menu image which is excellent in a user interface and is convenient to be used without needing many mode selection keys and a multifunction key as in the conventional manner and to improve the operability of various electronic equipment.
Patent JP-2000189841-A (JP)
Title: Electric precipitator
Inventor: TERAI HIROSHI
IPC: B03C3/68
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently peel the dust collected on a dust collecting electrode by hammering and to reduce re-scattering of peeled collected dust. SOLUTION: In the electric precipitator, discharge electrodes are earthed by a first earth device 21 immediately before the hammering against dust collecting electrodes 51-55 by hammers 20 and, when the operation of the first earth device 21 is detected, the ignition of a thyristor for controlling the feed to the discharge electrodes is stopped by a control unit until the hammering to the dust collecting electrodes 51-55 at least by the hammers 20 is executed.  The discharge electrodes are again earthed by a second earth device 23 until the hammering to the dust collecting electrodes 51-55 by the hammers is executed after the ignition of the thyristor is stopped and the discharge electrodes are certainly brought to a non-voltage state at a time of hammering and the accumulation load of the dust collected on the dust collecting electrodes 51-55 is certainly eliminated and the collected dust is allowed to fall along the surfaces of the dust collecting electrodes without being scattered toward the discharge electrodes by hammering.
Patent JP-H11193388-A (JP)
Title: Method and apparatus for treating wet organic waste
Inventor: KUSUDA HIROMASA
IPC: C10L5/48
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a pollution-free process for treating a wet org. waste accompanied by a molded article production process contg. the step of deodorizing an odorous waste gas and the step of denitrating a heat source waste gas and to increase the stability of a molded article, prevent the odor emission of the article, increase the heat generation of the article, and carry out denitration and deodorizing simultaneously in a catalytic reactor. SOLUTION: A dehydrated wet org. waste is dried by bringing it into contact with a waste gas in a flash drier 12 to give a dry org. waste. An odorous waste gas from the flash drier 12 is deodorized by introducing it into a deodorizer 30 of a bag filter type coated with a powdery adsorbent selected from among an active carbon powder, a brown coal powder, a carbonization product powder, and zeolite. The powdery adsorbent after used in the deodorizer 30 is mixed with the dry org. waste in the flash drier 12, and the resultant mixture is molded. An ammonia-contg. waste gas occurring in the molding step and a part of the odorous waste gas from the flash drier 12 are introduced into a waste-gas catalytic denitration and deodorizing apparatus 60 to use ammonia contained in both the waste gases as a reducing agent for simultaneously carrying out denitration and deodorizing.
Patent JP-2001178801-A (JP)
Title: Medical appliance utilizing supercritical fluid, medical clothing, system for disinfecting, sterilizing, and cleaning flatware, etc., of hospital
Inventor: ARAI KUNIO
IPC: A61L2/22
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bacillus and virus sterilizing system utilizing the bubbling of a supercritical fluid. SOLUTION: A vacuum chamber P is connected to the so called pressure- resistant cleaner of a cleaning device utilizing the supercritical fluid and, after an object to be cleaned is dipped in the supercritical fluid filling up the cleaner for a prescribed period of time, the cleaner is made to communicate with the vacuum chamber P and the fluid is abruptly bubbled by utilizing the large pressure difference between the cleaner and chamber P. Consequently, the cells of bacilli and viruses are blown up and broken by the expansion by vaporization of the fluid infiltrating into the bacilli and viruses and the object to be cleaned is thoroughly disinfected and sterilized.
Patent JP-2000192959-A (JP)
Title: Air spindle
Inventor: YAMAZAKI SHIZUKA
IPC: F16C32/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a large air spindle by providing an air spindle having the constitution capable of relieving dimensional accuracy of respective parts. SOLUTION: In this air spindle, for example, a main spindle 10 and a thrust plate 30 are joined at an almost right angle in an angle freely displaceable state, and since an installing angle of the main spindle and the thrust plate is automatically corrected, accuracy of the installing angle of the main spindle and the thrust plate can be relieved. In the air spindle having an axial bearing 50 arranged in a housing 60 in an angle freely displaceable state in the shaft direction of an axial bearing surface, since a shaft directional angle of the axial bearing surface is automatically corrected, plane accuracy of a thrust member and installing accuracy of a rotary shaft member of the thrust member can be relieved.
Patent JP-2001180257-A (JP)
Title: Air conditioner for work vehicle such as combine
Inventor: YOSHINO MASAHIKO
IPC: B60H1/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To excellently maintain a function of an air conditioner by facilitating a maintenance of such as a fan for a condenser and a motor for driving the fan. SOLUTION: As a first means, the condenser 33 for air conditioning, the fan 34, the motor 35 for driving the fan and a shroud 36 are constituted so as to be capable of integral upward rotation. As a second means, the condenser 33 for air conditioning, the fan 34, the motor 35 for driving the fan and the shroud 36 are mounted on an upper part of a threshing device 4 so as to be capable of integral upward rotation. As a third means, the condenser 33 for air conditioning, the fan 34, the motor 35 for driving the fan and the shroud 36 are provided so as to be upwardly rotatable with a longitudinal direction shaft arranged at an innermost side of the threshing device 4 as a center.
Patent JP-2001186367-A (JP)
Title: Manufacturing method for color conversion table, color conversion table generated by the same, manufacturing device and recording medium
Inventor: FUKAZAWA KENJI
IPC: H04N1/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a color conversion table, which can generate an optimum color conversion table, a color conversion table gener ated by the manufacturing method, a manufacturing device and a recording medium. SOLUTION: First gradation data in the color specification space of a conversion destination, which corresponds to whole gradation color specification data of a conversion source, is obtained based on a full size table where gradation data in the color specification space of the conversion destination is made to correspond to whole gradation color specification data of the conversion source. Second gradation data in the color specification space of the conversion destination, which corresponds to whole gradation color specification data of the conversion source, is obtained based on a generated small size table obtained by thinning it from the full size table. The grid interval of the small size table is decided so that the total of a difference between first gradation data and second gradation data becomes minimum on whole gradation color specification data of the conversion source.
Patent JP-2000192234-A (JP)
Title: Plasma processing device
Inventor: SUEMITSU TOSHIYUKI
IPC: C23C14/50
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify a plasma processing device in which a substrate is simultaneously rotated and cooled. SOLUTION: In a plasma processing device in which the plasma is generated in a vacuum container 1 to achieve the surface treatment of a substrate 5 placed in the vacuum container 1, a substrate loading base 10 is projected from a wall of the vacuum container 1 toward the inside of the vacuum container 1, a rotary holder 8 to fit the substrate 5 in a recessed part 10a provided on the substrate loading base 10, an outer circumference of the rotary holder 8 is rotatably supported in a sealed condition with a sealing material 10b, blades 9 are provided inside the rotary holder 8, an inlet 11 and an outlet 12 of the fluid are formed on the substrate loading base 10 so as to apply the rotational force to the blades 9, and the substrate 5 is cooled while being rotated by supplying the fluid from the inlet 11.
Patent JP-2000194967-A (JP)
Title: Differential heat sensor
Inventor: DOI MANABU
IPC: G08B17/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential heat sensor without necessitating a leak hole whose adjustment requires the labor and time. SOLUTION: The ambient temperature of the heat sensor is sensed as pneumatic pressure inside a sealed pressure sensing chamber 11 and detected by a pressure sensor 21 through a connecting material 15 from a diaphragm 12. An analog electric signal outputted from the pressure sensor 21 is converted into a digital value by an ADC(analog digital converter) 23 and periodically read as temperature data by a temperature change judging part 24. Temperature rising ratio is judged by the temperature change judging part 24 and a signal whether the temperature rising ratio exceeds a specified value or not is outputted to a fire judging part 25. When the temperature rising ratio continuously exceeds the specified value for specified time, it is judged as a fire by the fire judging part 25, an alarm signal output part 26 is activated, a contact 26a is closed and an alarm signal OUT is outputted.
Patent JP-2000188926-A (JP)
Title: Reaping knotter
Inventor: ISHIBASHI SHINZO
IPC: A01D37/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a reaping knotter designed to prevent the disturbance of bundled culm posture, grain loss, malrelease, the disturbance of release posture, etc. SOLUTION: This reaping knotter 1 works as follows: reaped culms are bundled in a bundling space S, the foot side of the culms thus bundled is knotted, and the culms thus knotted are released from one side of the bundling space S out of the knotter; wherein the above-mentioned one side of the bundling space S is provided with a culm catch guide 14 variable in posture, that is, which can take a posture holding an intermediate part of culms or a posture permitting the release of knotted culms, and the guide 14 is designed to be controllable in mounting position so as to coincide with the direction of culms.
Patent JP-2000192628-A (JP)
Title: Stair-landing structure of three-storied house
Inventor: HIRAKAWA MITSURU
IPC: E04H1/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively air-condition the whole stairs while using the section of a widely constituted stair landing as a stack room, a study room, a closet and a laundry space by utilizing the section of the stair landing in an entresol manner as the passage of air-conditioning air by an indoor air conditioning equipment in the section of the stair landing in a three-storied house. SOLUTION: In the three-storied house, a stair landing section is configured widely, an entresol section is organized in the spaces of the three layers of the three-storied house, and the entresol section is used as a study room, a stack room and the like. The entresol section is utilized as a closet and a laundry space. A section under the stair of the first floor is constructed in a semi- underground section, and the semi-underground section is used as a storage shed.
Patent JP-2001188014-A (JP)
Title: Geography guide setting device, geography guide using device, geography guide system and recording medium
Inventor: HIRONO CHIHARU
IPC: G06F17/30
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation system where a user can freely set a guiding range with a predetermined margin and the system provides the user a user guide corresponding to the range set by the user. SOLUTION: In a geography guide setting device 1, a specified area with an expansion and a ring file related to the specified area are set, the specified area and ring file set are stored in an IC card 20 by a card I/F 9, the specified area and ring file stored in the IC card 20 are read in by a geography guide using device, and then the ring file related to the specified area is reproduced when reaching the specified area read in.
Patent JP-2000189312-A (JP)
Title: Roman shade
Inventor: ONO SHIGEMI
IPC: A47H5/032
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a Roman shade capable of lifting a screen while always forming fine pleats even when a swag is enlarged. SOLUTION: The upper end of a screen 12 is fixed to a head rail 10 fixed to a window frame or the like, and a plurality rows of inserting ring rows 16 consisting of a plurality of inserting rings 14 fitted to the screen 12 at prescribed intervals along the lateral direction of the screen are provided in the screen 12. In each of the respective inserting ring rows 16, one end thereof is connected to the lowest part of the screen, and an elevating cord 18 is inserted into the respective inserting rings 14 and is arranged toward the head rail. Between two elevating cords 18 arranged adjacently in the lateral direction, a second elevating cord 26 whose one end is connected to the lowest part of the screen and with no insertion ring is arranged, and the second elevating cord 26 is elevation operated together with the elevating cord 18 by the operation of a knob 24.
Patent JP-2000194302-A (JP)
Title: Projection display device
Inventor: ITO KOJI
IPC: G09G3/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the projection display device which uses laser light of high power density enabling projection on a large screen and is equipped with a means for improving the safety. SOLUTION: This device projects and displays an image while scanning a screen by polygon mirrors 17 and 18 by sending a signal from a control part 40 according to image data inputted to an image input part 47 and making laser light emitting units of three colors provided for a laser scanner part 10 emit lights. If the entry of foreign body into an optical path or abnormality of the scanning is detected by a human body sensor part 30, a pyroelectric sensor 31 that a laser scanner part 10 is equipped with, a horizontal scanning beam sensor 19, or a vertical scanning beam sensor 20, the scanner control part 12 electrically stops the laser light emitting units from emitting the lights and an optical path cutting-off device 61 mechanically stops the scanning light from being projected to completely prevent unexpected danger to a human body.
Patent JP-2001187751-A (JP)
Title: New tren derivative and method for producing the same
Inventor: YONEDA JUNRO
IPC: C07C323/60
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a tren derivative having a structure with a variety of many functional groups introduced therein, preferably a water-soluble tren derivative. SOLUTION: This tren derivative or the water-soluble tren derivative has 200-20,000 weight average molecular weight, and has the structure represented by the general formula (1) [wherein, R1, R2 and R3 are each independently a group of formulas (2), (3), (4) or (5), or H, with the proviso that at least one thereof is not H, and concretely, R4 to R12 and M1 to M7 are represented as follows: R4 is H, CH3, CH2OH or OH; R5 is H, CH3, CH2OH, OH, CH2COOM4; R6, R9 and R10 are each independently an organic group having at least one functional group selected from a carboxyl group, a hydroxy group, an amide group, an amino group, a thiol group and a sulfonic acid group; R7 is H, CH3 or CH2COOM5, R8 is H or CH3; R11 is COOM6, SO3M7, CHO, CN or COR12; R12 is CH3 or CH2CH3; and M1 to M7 are each independently H, NH4, an alkali metal or an alkaline earth metal].